The Scalarworks LEAP is currently my favorite and go-to mount for micro mini red dots like the Trijicon RMR, SRO, Holosun 507/508 series, and others that have an RMR hole mounting pattern. It is the lightest mount on the market, making it just 2.82 oz when paired with an Trijicon RMR, making it a perfect option for a small bag gun or sub gun.  Made in America and constructed out of 7075-T6, it is no slouch, and is extremely rugged and durable. The patented QD ClickDrive mounting system is very slim and strealimed, and holds reliable zero every time as well as consistent return to zero when dismounted and re-mounted. Optic mounts are just as important as the optic itself, so buying a high quality and reputable mount is imperative when setting up your rifle.